Executing 'cd C:\Users\test\pg-tests && set PYTHONIOENCODING=UTF-8 && pytest tests_install/test_multimaster_install.py --self-contained-html --html=report-2019-04-19-06-03-48_test_multimaster_install_winserv-2012-r2.html --junit-xml=report-2019-04-19-06-03-48_test_multimaster_install_winserv-2012-r2.xml --json=report-2019-04-19-06-03-48_test_multimaster_install_winserv-2012-r2.json --maxfail=1 --alluredir=reports  --product_name postgrespro  --product_version 11  --product_edition ent  --product_milestone alpha  --target=pgt--winserv-2012-r2-3197' on 192.168.222.100...